InfinitiQX552025Overview/infiniti/qx55/2025/base/

2025 Infiniti QX55

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2025 QX55.

Transmission Automatic (AV-S8)

The 2025 Infiniti QX55 channels power through an automatic (AV-S8) transmission to deliver EPA-estimated fuel economy of 22 mpg in city driving, 28 mpg on the highway, and 25 mpg combined. These figures define the vehicle's consumption profile for the 2025 model year, representing the official efficiency benchmarks against which real-world performance and operational costs are measured.

Model year2025202420232022

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

EPA fuel economy22/28/25 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 1520865F1E. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

OE service part numbers OEM · verified

Engine oil filter1520865F1E
Engine air filter165465NA1D alt 165465NA1C
Spark plug224015NA1C
Front wiper blades288905NA1B alt 288905NA0B
Serpentine belt117205NA0B
Thermostat212505NA4A alt 210495NA3A
Cabin air filterH72776CA1J

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (AV-S8)

Dimensions & weight NHTSA vPIC

Overall length186.2 in
Overall width74.8 in
Overall height63.8 in
Wheelbase110.2 in
Curb weight4015 lb
Track (front / rear)64.6 / 63.8 in
Weight distribution (front / rear)58/42

Ratings & economy EPA / vPIC

EPA city / highway / combined22 / 28 / 25 mpg
DrivetrainAll-Wheel Drive
Recommended fuelPremium Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the QX55 of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

6.7–6.9 sec0–60 mph (tested)quickest 6.70 sec — 2022 Sensory
YearTrim / engine0–60¼ mileHPDrivetrain
2022Sensory 2.0L Turbo I-46.70 sec15.40 sec268 hpAWD
2022Essential 2.0L Turbo I-46.90 sec15.40 sec268 hpAWD

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs at 105,000 mi; coolant at 105,000 mi. The big-interval services (at 105,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 3,750 miAccessory Drive Belt (inspect) · Battery (inspect) · Differential (inspect fluid level) · Engine Air Filter Element (inspect) · Engine Coolant System Hoses (inspect) · Exterior Lighting (inspect)
At 7,500 miAccessory Drive Belt (inspect) · Battery (inspect) · Differential (inspect fluid level) · Engine Air Filter Element (inspect) · Engine Coolant System Hoses (inspect) · Exterior Lighting (inspect)
Every 7,500 miBrake Line (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · CV Joint Boot (inspect) · Driveshaft (inspect) · Engine Oil (drain & refill)
Every 11,250 miCabin Air Filter (replace) · Keyless Entry Remote Battery (replace)
Every 15,000 miBrake Hydraulic System (drain, refill & bleed) · Drive Axle Assembly (inspect) · Exhaust System (Complete) (inspect) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Steering Gear Box Assembly (inspect)
Every 30,000 miEngine Air Filter Element (replace)
At 105,000 miEngine Coolant System (drain, flush & refill) · Spark Plugs (replace)
At 180,000 miEngine Coolant System (drain, flush & refill)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

0
Open recalls
NHTSA campaigns
2
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
0
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Frontal★★★★

No owner complaints on record with NHTSA for this vehicle.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 2 of 2 bulletins on record with NHTSA.

BulletinDateComponentSummary
ITB09-063C2026-04-13StructureCERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision…
IPSB 15-2862024-11-01Wheels***** Retailer Announcement ***** INFINITI is conducting a quality action on specific…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific QX55. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2025 QX55 have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the QX55 get?

EPA figures are 22 city / 28 highway / 25 combined mpg.